diff --git a/buildroot-external/board/hardkernel/patches/linux/5.10.53/0009-ODROID-XU4-Update-hack-avoiding-the-invalid-temperat.patch b/buildroot-external/board/hardkernel/patches/linux/5.10.53/0009-ODROID-XU4-Update-hack-avoiding-the-invalid-temperat.patch deleted file mode 100644 index 8b43914cc..000000000 --- a/buildroot-external/board/hardkernel/patches/linux/5.10.53/0009-ODROID-XU4-Update-hack-avoiding-the-invalid-temperat.patch +++ /dev/null @@ -1,63 +0,0 @@ -From 32e2bb9ac2f2a6e3c2d2536409fcae4e442b548a Mon Sep 17 00:00:00 2001 -Message-Id: <32e2bb9ac2f2a6e3c2d2536409fcae4e442b548a.1627311885.git.stefan@agner.ch> -In-Reply-To: -References: -From: "charles.park" -Date: Fri, 1 Jun 2018 18:12:01 +0900 -Subject: [PATCH 09/10] ODROID-XU4: Update hack avoiding the invalid - temperature by TMU broken - -Change-Id: I6092834427950a50746535458e99bf7089212044 ---- - drivers/thermal/thermal_helpers.c | 28 ++++++++++++++++++++++++++++ - 1 file changed, 28 insertions(+) - -diff --git a/drivers/thermal/thermal_helpers.c b/drivers/thermal/thermal_helpers.c -index c94bc824e5d3..2880126c5861 100644 ---- a/drivers/thermal/thermal_helpers.c -+++ b/drivers/thermal/thermal_helpers.c -@@ -75,6 +75,10 @@ EXPORT_SYMBOL(get_thermal_instance); - * - * Return: On success returns 0, an error code otherwise - */ -+ -+#define CRITICAL_TEMP 120000 -+int thermal_zone_data[4] = { 0, }; -+ - int thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp) - { - int ret = -EINVAL; -@@ -108,6 +112,30 @@ int thermal_zone_get_temp(struct thermal_zone_device *tz, int *temp) - *temp = tz->emul_temperature; - } - -+ /* save thermal_zone data */ -+ if (!ret) -+ thermal_zone_data[tz->id] = *temp; -+ /* -+ * This case is that the thermal sensor is broken. -+ * That's not real temperature. Set the fake temperature value in order to -+ * avoid reaching the ciritical temperature. -+ */ -+ if ((thermal_zone_data[tz->id] > CRITICAL_TEMP) && (tz->id != 4)) { -+ int i, broken_sensor = 0, correct_temp = 0; -+ for (i = 0; i < 4; i++) { -+ if ((thermal_zone_data[i] <= CRITICAL_TEMP) && -+ (correct_temp <= thermal_zone_data[i])) -+ correct_temp = thermal_zone_data[i]; -+ if (thermal_zone_data[i] > CRITICAL_TEMP) -+ broken_sensor++; -+ } -+ /* -+ * if all thermal sensor broken then critical temperature data send -+ * for system poweroff. -+ */ -+ *temp = (broken_sensor == 4) ? CRITICAL_TEMP : correct_temp; -+ } -+ - mutex_unlock(&tz->lock); - exit: - return ret; --- -2.32.0 -